$\"\"$

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The function is $\"\"$ and the interval is $\"\"$ .

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Find inverse function.

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$\"\"$ .

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Interchange the variables $\"\"$ and $\"\"$ .

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$\"\"$

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$\"\"$ .

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Roots of the quadratic equation $\"\"$ are $\"\"$ .

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Here $\"\"$ and $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ is not considered because it is not defined at $\"\"$ .

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Consider $\"\"$ .

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Substitute $\"\"$ .

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$\"\"$ since $\"\"$ .

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$\"\"$

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$\"\"$

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Graph :

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Graph the functions $\"\"$ in $\"\"$ and $\"\"$ .

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$\"\"$

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Graph of $\"image\"$ and $\"image\"$ are reflection about the line $\"\"$ .

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$\"\"$

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The inverse of the function is $\"\"$ .

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Graph of the function and its inverse :

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$\"\"$

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Graphs of $\"image\"$ and $\"image\"$ are reflection about the line $\"\"$ .